Index Protein Name Organism UniProt ID/ACC #Protein-Ligand Complex(es) 1 2-aminomuconate 6-semialdehyde dehydrogenase Pseudomonas fluorescens Q83V33/Q83V33_PSEFL 3 2 2'-O-methyltransferase Middle East respiratory syndrome-related coronavirus (MERS-CoV) T2B9U0/T2B9U0_MERS 6 3 3C-like proteinase Porcine epidemic diarrhea virus K4L9I6/K4L9I6_9ALPC 1 4 4-hydroxyphenylpyruvate 3-dimethylallyltransferase Streptomyces roseochromogenus subsp. oscitans Q8GHB2/CLOQ_STRRC 2 5 Acetylcholinesterase Tetronarce californica (Pacific electric ray) (Torpedo californica) P04058/ACES_TETCF 11 6 Acetylcholinesterase Mus musculus (Mouse) P21836/ACES_MOUSE 3 7 Acetylcholinesterase Anopheles gambiae (African malaria mosquito) Q869C3/ACES_ANOGA 1 8 Aldehyde dehydrogenase, dimeric NADP-preferring Homo sapiens (Human) P30838/AL3A1_HUMAN 2 9 Alpha-aminoadipic semialdehyde dehydrogenase Homo sapiens (Human) P49419/AL7A1_HUMAN 1 10 Alpha-lytic protease Lysobacter enzymogenes P00778/PRLA_LYSEN 25 11 Aspartate-semialdehyde dehydrogenase Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) A0A0H2UPS5/A0A0H2UPS5_STRPN 1 12 Betaine aldehyde dehydrogenase, chloroplastic Spinacia oleracea (Spinach) P17202/BADH_SPIOL 1 13 Beta-lactamase OXA-10 Pseudomonas aeruginosa P14489/BLO10_PSEAI 12 14 Calpain-1 catalytic subunit Rattus norvegicus (Rat) P97571/CAN1_RAT 7 15 Carboxylesterase/phospholipase family protein Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4) Q5NI32/Q5NI32_FRATT 1 16 Caspase-1 Homo sapiens (Human) P29466/CASP1_HUMAN 10 17 Caspase-3 Homo sapiens (Human) P42574/CASP3_HUMAN 19 18 Cathepsin K Homo sapiens (Human) P43235/CATK_HUMAN 38 19 Cathepsin S Homo sapiens (Human) P25774/CATS_HUMAN 18 20 Cationic trypsin Bos taurus (Bovine) P00760/TRY1_BOVIN 18 21 Choline trimethylamine-lyase Desulfovibrio alaskensis (strain ATCC BAA 1058 / DSM 17464 / G20) (Desulfovibrio desulfuricans (strain G20)) Q30W70/CUTC_DESAG 1 22 Chymotrypsin-like elastase family member 1 Sus scrofa (Pig) P00772/CELA1_PIG 30 23 Chymotrypsinogen A Bos taurus (Bovine) P00766/CTRA_BOVIN 9 24 Coagulation factor XI Homo sapiens (Human) P03951/FA11_HUMAN 12 25 Core protein Zika virus (ZIKV) H8XX12/H8XX12_ZIKV 1 26 Core protein precursor Hepatitis C virus subtype 1a A8DG50/A8DG50_9HEPC 3 27 Cutinase 1 Colletotrichum gloeosporioides (Anthracnose fungus) (Glomerella cingulata) P11373/CUTI1_COLGL 1 28 Deaminated glutathione amidase Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) P47016/NIT2_YEAST 2 29 Fatty-acid amide hydrolase 1 Rattus norvegicus (Rat) P97612/FAAH1_RAT 10 30 Genome polyprotein Human enterovirus 71 (EV71) (EV-71) A9XG43/A9XG43_HE71 12 31 Genome polyprotein Dengue virus type 2 (isolate Thailand/0168/1979) (DENV-2) P14337/POLG_DEN28 2 32 Genome polyprotein Hepatitis C virus genotype 1b (isolate Japanese) (HCV) P26662/POLG_HCVJA 1 33 Genome polyprotein Dengue virus type 3 (strain Singapore/8120/1995) (DENV-3) Q5UB51/POLG_DEN3I 1 34 Genome polyprotein Poliovirus type 1 (strain Mahoney) P03300/POLG_POL1M 1 35 Genome polyprotein West Nile virus (WNV) P06935/POLG_WNV 2 36 Genome polyprotein Zika virus (ZIKV) Q32ZE1/POLG_ZIKV 1 37 Genome polyprotein Norwalk virus (strain GI/Human/United States/Norwalk/1968) (Hu/NV/NV/1968/US) Q83883/POLG_NVN68 19 38 Glutaminase-asparaginase Pseudomonas sp. (strain ATCC 29598 / 7A) P10182/ASPQ_PSES7 2 39 Glutathione hydrolase proenzyme Escherichia coli (strain K12) P18956/GGT_ECOLI 4 40 Glyceraldehyde-3-phosphate dehydrogenase Geobacillus stearothermophilus (Bacillus stearothermophilus) P00362/G3P_GEOSE 1 41 Glyceraldehyde-3-phosphate dehydrogenase A Escherichia coli (strain K12) P0A9B2/G3P1_ECOLI 1 42 L-asparaginase Dickeya chrysanthemi (Pectobacterium chrysanthemi) (Erwinia chrysanthemi) P06608/ASPG_DICCH 2 43 Lys-gingipain W83 Porphyromonas gingivalis Q51817/KGP83_PORGN 3 44 Lysosomal protective protein Homo sapiens (Human) P10619/PPGB_HUMAN 1 45 NADP-dependent glyceraldehyde-3-phosphate dehydrogenase Streptococcus mutans serotype c (strain ATCC 700610 / UA159) Q59931/GAPN_STRMU 1 46 Pantetheinase Homo sapiens (Human) O95497/VNN1_HUMAN 1 47 Papain Carica papaya (Papaya) P00784/PAPA1_CARPA 5 48 Parathion hydrolase Brevundimonas diminuta (Pseudomonas diminuta) P0A434/OPD_BREDI 4 49 Parkinson disease protein 7 Homo sapiens (Human) Q99497/PARK7_HUMAN 6 50 Phenylpyruvate C(3)-methyltransferase Streptomyces hygroscopicus Q643C8/MPPJ_STRHY 10 51 Phosphomethylpyrimidine kinase Staphylococcus aureus (strain Mu50 / ATCC 700699) A0A0H3JTP0/A0A0H3JTP0_STAAM 1 52 PHOSPHOMETHYLPYRIMIDINE KINASE Staphylococcus aureus None/None 1 53 Phosphonoacetaldehyde dehydrogenase Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti) Q92UV7/PHNY_RHIME 3 54 Pimeloyl-[acyl-carrier protein] methyl ester esterase Escherichia coli (strain K12) P13001/BIOH_ECOLI 1 55 Polyneuridine-aldehyde esterase Rauvolfia serpentina (Serpentine wood) (Ophioxylon serpentinum) Q9SE93/PNAE_RAUSE 1 56 Polyprotein Hepatitis C virus subtype 1b Q8QW30/Q8QW30_9HEPC 1 57 Polyprotein P1234 Getah virus (GETV) Q5Y389/POLN_GETV 1 58 Procathepsin L Homo sapiens (Human) P07711/CATL1_HUMAN 19 59 Prolyl endopeptidase Aeromonas caviae (Aeromonas punctata) Q9X6R4/Q9X6R4_AERCA 2 60 Prolyl endopeptidase Sus scrofa (Pig) P23687/PPCE_PIG 9 61 Prolyl endopeptidase Pep Myxococcus xanthus Q9X5N2/Q9X5N2_MYXXA 1 62 Prostasin Homo sapiens (Human) Q16651/PRSS8_HUMAN 4 63 Proteasome subunit beta Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) P9WHT9/PSB_MYCTU 1 64 Proteasome subunit beta type-1 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) P38624/PSB1_YEAST 7 65 Proteasome subunit beta type-5 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) P30656/PSB5_YEAST 5 66 Prothrombin Homo sapiens (Human) P00734/THRB_HUMAN 30 67 Proto-oncogene tyrosine-protein kinase Src Homo sapiens (Human) P12931/SRC_HUMAN 8 68 Pseudomonalisin Pseudomonas sp. (strain 101) (Achromobacter parvulus T1) P42790/PICP_PSESR 2 69 Pteridine reductase Trypanosoma brucei brucei O76290/O76290_TRYBB 2 70 Putative betaine aldehyde dehyrogenase Solanum lycopersicum (Tomato) (Lycopersicon esculentum) Q56R04/Q56R04_SOLLC 1 71 Replicase polyprotein 1a Middle East respiratory syndrome-related coronavirus (isolate United Kingdom/H123990006/2012) (MERS-CoV) (Betacoronavirus England 1) K9N638/R1A_MERS1 8 72 Replicase polyprotein 1a Severe acute respiratory syndrome coronavirus (SARS-CoV) P0C6U8/R1A_SARS 10 73 Replicase polyprotein 1a Porcine transmissible gastroenteritis coronavirus (strain Purdue) (TGEV) P0C6V2/R1A_CVPPU 1 74 Replicase polyprotein 1ab Human coronavirus NL63 (HCoV-NL63) P0C6X5/R1AB_CVHNL 2 75 Replicase polyprotein 1ab Severe acute respiratory syndrome coronavirus (SARS-CoV) P0C6X7/R1AB_SARS 19 76 Replicase polyprotein 1ab Severe acute respiratory syndrome coronavirus 2 (2019-nCoV) (SARS-CoV-2) P0DTD1/R1AB_SARS2 83 77 Rhomboid protease GlpG Escherichia coli O45:K1 (strain S88 / ExPEC) B7MDQ0/GLPG_ECO45 1 78 Serine carboxypeptidase 2 Triticum aestivum (Wheat) P08819/CBP2_WHEAT 1 79 Succinate-semialdehyde dehydrogenase Synechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum) B1XMM6/B1XMM6_SYNP2 1 80 Suppressor of tumorigenicity 14 protein Homo sapiens (Human) Q9Y5Y6/ST14_HUMAN 2 81 Transketolase Scheffersomyces stipitis (strain ATCC 58785 / CBS 6054 / NBRC 10063 / NRRL Y-11545) (Yeast) (Pichia stipitis) P34736/TKT_PICST 1 82 Urokinase-type plasminogen activator Homo sapiens (Human) P00749/UROK_HUMAN 4